Institution
Defence Metallurgical Research Laboratory
Facility•Hyderabad, India•
About: Defence Metallurgical Research Laboratory is a facility organization based out in Hyderabad, India. It is known for research contribution in the topics: Microstructure & Alloy. The organization has 1208 authors who have published 2662 publications receiving 51663 citations.
Topics: Microstructure, Alloy, Ultimate tensile strength, Creep, Coercivity
Papers published on a yearly basis
Papers
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25 Nov 2002-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this article, the clustering tendency was studied in 2124 Al/30 v/o SiCp composites as a function of relative particle size ratio between the matrix and reinforcement particles.
Abstract: Metal matrix composites made by a powder metallurgy route often exhibit clustering of the reinforcements due to geometrical reasons. The clustering tendency was studied in 2124 Al/30 v/o SiCp composites as a function of relative particle size ratio between the matrix and reinforcement particles. Dry blended composite powders, with different RPS ratios, were vacuum hot-pressed and microstructures were examined to assess the uniformity of the microstructure by measuring the local area fraction of the constituents. It was found that a decrease in RPS ratio resulted in an increase in strength as well as ductility, as a result of improved distribution of the SiCp. The improved response to the homogenisation treatment, observed in the composite with lower RPS ratio, is attributed to the smaller diffusion path length for the alloying element.
112 citations
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TL;DR: In this article, an experimental study has been carried out on the ballistic performance of 95% and 99.5% alumina ceramic tiles backed by metal plates, when subjected to normal impact of hard steel 12.7mm armour piercing (AP) projectiles at velocities ranging from 500 to 830 ms−1.
112 citations
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111 citations
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TL;DR: In this paper, the biotribocorrosion behavior of Ti-29Nb-13Ta-4.6Zr was studied in Hank's balanced salt solution at open circuit potential and at an applied potential in the passive region.
111 citations
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TL;DR: In this paper, the effect of thermomechanical processing on microstrucural evolution of three alloys, namely, Ti-13Nb-13Zr (T1), Ti-20Nb−13ZR (T2), and Ti-30Nb+20Zr(T3), was studied using X-ray diffraction (XRD), optical microscope and electron probe microscope techniques.
110 citations
Authors
Showing all 1215 results
Name | H-index | Papers | Citations |
---|---|---|---|
Rajiv S. Mishra | 64 | 591 | 22210 |
G. Sundararajan | 46 | 241 | 8402 |
Dipankar Banerjee | 44 | 366 | 9025 |
Satyam Suwas | 43 | 412 | 7655 |
G. Madhusudhan Reddy | 38 | 168 | 4580 |
Animesh Dutta | 38 | 299 | 7014 |
Om Prakash Pandey | 37 | 441 | 6403 |
Shrikant V. Joshi | 34 | 229 | 4119 |
Arumugam Pandurangan | 34 | 183 | 3708 |
Dibyendu Ganguli | 33 | 147 | 3122 |
K. T. Jacob | 33 | 364 | 5026 |
E. S. R. Gopal | 31 | 237 | 4191 |
Rahul Mitra | 31 | 191 | 3698 |
Bhaskar Majumdar | 30 | 160 | 3065 |
Jainagesh A. Sekhar | 29 | 219 | 2524 |